baber/WOPTO huggingface dataset:
Patent DE-69224996-D1 (DE)
Inventor: KIRLIN PETER
IPC: C23C16/44
Filed: 1992-12-11
Granted: 1998-05-07
Abstract: A process and apparatus (100) for delivering an involatile solid source reagent material having a vapor pressure of less than about 0.1 torr at 25  DEG C and 1 atmosphere conditions, and which is thermally unstable at its vaporization temperature, as a source reagent material vapor into a CVD reactor (12) comprising a vaporization zone (22) and a flash vaporization matrix structure (26) for flash vaporizing the involatile solid source reagent material. The invention is particularly useful for delivery of Group II reagents and compounds and complexes of early transition metals such as zirconium and hafnium, and may be usefully employed with Group II beta-diketonate source reagents to form high temperature superconductor material layers as well as for forming interlayers of Group II metal fluorides between superconductor or gallium arsenide overlayers, and for depositing thin films of photonic and ferroelectric materials, e.g., BaTiO3, BaxSr1-xNb2O6, and PbZr1-xTixO3.
Patent DE-69225243-D1 (DE)
Inventor: CLAUSSNER ANDRE
IPC: A61K31/565
Filed: 1992-12-17
Granted: 1998-05-28
Abstract: Compounds of formula (I), wherein R17 and R'17 are such that: either R17 and R'17 together form ketone, hydrazono, oxime or methylene, or R17 is hydroxyl, hydroxymethyl or acyloxy and R'17 is hydrogen, alkyl or optionally substitued alkenyl or alkynyl; R3 is hydrogen or alkyl; R16 is hydrogen, halogen or alkyl; m is 0, 1 or 2; X, Y and Z are such that: X is methylene, arylene or arylenoxy bonded to the steroid by a carbon atom; Y is a saturated or unsaturated straight or branched aliphatic chain which is optionally interrupted by oxygen; and Z is aryl, arylalkyl or straight or branched alkyl; addition salts thereof, a preparation method therefor, medicinal uses thereof, compositions containing said compounds, and resulting novel intermediates.
Patent DE-69228341-D1 (DE)
Inventor: PAIK WOO H
IPC: H04L27/32
Filed: 1992-07-23
Granted: 1999-03-18
Abstract: Coded modulation schemes based on codes for QPSK modulation are directly incorporated into QAM based modulation systems, forming trellis coded QAM, to provide a practical coding structure that is both efficient in bandwidth and data reliability. Concatenated coding with QPSK based trellis coding and symbol error correcting coding is used. In an encoder (Fig. 2), an N-bit QAM constellation pattern (80) is divided into four subsets, each including N/4 symbol points of the constellation pattern. A two-bit QPSK codeword (92) is assigned to each of the four subsets (82, 84, 86, 88). A symbol to be transmitted is first encoded using an outer error correcting encoding algorithm, such as a Reed-Solomon code (12). Part of the symbol is then encoded (48) with an inner code that comprises a rate 1/2 trellis encoding algorithm to provide a QPSK codeword, which is mapped (50) with the remaining bits of the symbol to provide a modulation function, wherein the remaining bits (94) correlate the symbol with one of the symbol points included in the subset defined by the QPSK codeword. At a receiver (Fig. 3), the recovered modulation function is pruned (62) to provide a set of metrics (66) corresponding to the subsets and to provide a plurality of conditional determinations of the constellation point identified by the remaining bits. The metrics are used in a rate 1/2 trellis decoder (68) to recover a first bit that is encoded using a rate 1/2 encoding algorithm to recreate the QPSK codeword. One of a plurality of the conditional determinations is selected in response to the recreated codeword. The selected conditional determination is combined with the recovered first bit to provide a decoded output that is further decoded using a symbol error correcting algorithm such as a Reed-Solomon code (36). <IMAGE>
Patent DE-69231017-D1 (DE)
Inventor: SHIOYA MAKOTO
IPC: B41J19/16
Filed: 1992-06-04
Granted: 2000-06-15
Abstract: A liquid jet recording method of recording on a recording material with liquid droplets discharged through plural scanning nozzles, in which: n/(s/p)>/=2 n/(s/p)xk=g-1 are satisfied, where n (n>/=2) is a number of the nozzles arranged at pitch P ( mu m); s ( mu m) is a distance of relative movement between the nozzles and the recording material between adjacent scans; k (k>/=1) is a maximum number of ink droplets per pixel and per scan; g (g>/=3) is a number of tone levels.
Patent DE-69233150-D1 (DE)
Inventor: BERRY JULIANNE
IPC: A61K9/12
Filed: 1992-06-08
Granted: 2003-09-11
Abstract: An aerosol formulation contains mometasone furoate and as propellant 1,1,1,2,3,3,3 and is suitable for treating asthma by nasal or oral administration.
Patent DE-69233711-D1 (DE)
Inventor: STEVENS VERNON C
IPC: A61P15/18
Filed: 1992-09-30
Granted: 2007-10-31
Abstract: A vaccine, useful for fertility control and cancer treatment, comprises an antigenic conjugate of a protein reproductive hormone, a fragment of such a hormone, or a peptide substantially immunologically equivalent to such a hormone or fragment conjugated with a chemically-modified diphteria toxoid, and an adjuvant both dispersed in an aqueous medium and emulsified with a mixture of oils. An antigenic conjugate which can be used in this or a similar vaccine, comprises a protein reproductive hormone, a fragment of such a hormone, or a peptide substantially immunologically equivalent to such a hormone or fragment, coupled to an epitope peptide having the sequence of at least one T cell lymphocyte epitope of a protein foreign to the animal to be treated with the conjugate, or a sequence substantially immunologically equivalent to such an epitope.
Patent DE-69302818-D1 (DE)
Inventor: BERGQVIST ANDERS
IPC: D21C9/10
Filed: 1993-06-24
Granted: 1996-06-27
Abstract: A process for bleaching pulp, in which, after fiber liberation, a first filtrate containing metals, principally in ionic form, is separated off from the pulp, and supplied downstream to the pulp flow after a bleaching stage.
Patent DE-69309585-D1 (DE)
Inventor: SATRAN AMIR
IPC: B23C5/22
Filed: 1993-09-07
Granted: 1997-05-15
Abstract: A substantially square-shaped exchangeable milling insert for mounting in a cylindrical milling cutter tool for millint 90 DEG recesses in a workpiece and having four indexable cutting edges from respective side edges of said base and intersecting said rake surface, each cutting edge comprising first, second and third successive angularly disposed portions being such that during cutting, the first and second portions of a cutting edge cut an upright surface of a substantially 90 DEG  recess in a workpiece with a third portion of an adjacent cutting edge serving as a wiper for a base surface of the recess, at least the first and second portions of each cutting edge being so located that all points thereon lie on a cylindrical envelope generated by a line parallel to a rotary axis of the cutting tool and rotating with respect to the rotary axis at a radius equal to the cutting radius of the cutting tool. <IMAGE>
Patent DE-69309903-D1 (DE)
Inventor: DREISTEIN WERNER FRIEDRICH
IPC: C21D9/08
Filed: 1993-02-12
Granted: 1997-05-22
Abstract: PCT No. PCT/BR93/00005 Sec. 371 Date Aug. 11, 1994 Sec. 102(e) Date Aug. 11, 1994 PCT Filed Feb. 12, 1993 PCT Pub. No. WO93/16202 PCT Pub. Date Aug. 19, 1993.A device for tempering steel tubes comprising an immersion tank (6) for cooling fluid, a chassi (2) for horizontally supporting the tube (5) to be tempered in the tank (6), means for displacing the chassi (2) from a suspended position over the tank to a second position in which the tube is inside the tank, means (3i, 4i) for maintaining the tube on the chassi so that it does not float and a cooling fluid injection nozzle (1) abuttable against an end of the tube (5) for injecting the cooling fluid into the tube. The invention provides an injection nozzle support actuable (9) for coupling the nozzle (1) to the end of the tube (5) in the suspended position and allowing it to accompany the tube to the second position.
Patent DE-69321096-D1 (DE)
Inventor: SANTANGELO FRANCESCO
IPC: C07F9/12
Filed: 1993-07-21
Granted: 1998-10-22
Abstract: Diphosphates of catecholamines having formula (I) wherein R, R1, R2, R3, R4, R5, R6, R7 and X have the meanings reported in the description, are useful in the therapy of cardiovascular and renal diseases.     <IMAGE>  (I)
Patent DE-69328345-D1 (DE)
Inventor: PROMEL MICHEL
IPC: C08F210/16
Filed: 1993-12-13
Granted: 2000-05-18
Abstract: Object molded by extrusion, extrusion blow molding or calendering comprises 30-70 wt.% of an ethylene polymer (I) that has a melt flow index MI2 of 5-1000 g/10 minutes and contains 0-5 wt.% of an alpha -olefin or diene with 4-18 carbon atoms, and 30-70 wt.% of an ethylene polymer (II) that has a melt flow index MI5 of 0.01-2 g/10 minutes and contains 0.5-20 wt.% of an alpha -olefin or diene with 4-18 carbon atoms. Object molded by extrusion, extrusion blow molding or calendering comprises a composition comprising 30-70 wt.% of an ethylene polymer (I) that has a melt flow index MI2, measured at 190[deg]C under a load of 2.16 kg according to ASTM D1238, of 5-1000 g/10 minutes and contains 0-5 wt.% of an alpha -olefin or diene with 4-18 carbon atoms, and 30-70 wt.% of an ethylene polymer (II) that has a melt flow index MI5, measured at 190[deg]C under a load of 5 kg according to ASTM D1238, of 0.01-2 g/10 minutes and contains 0.5-20 wt.% of an alpha -olefin or diene with 4-18 carbon atoms, where the MI2/MI5 ratio is 500-50000. The composition has a molecular weight distribution (Mw/Mn) of 5-70, a MI5 of 0.1-10 g/10 minutes and a dynamic viscosity eta , measured in dPa.s at 190[deg]C and 100 s->1>, such that log(177470/MI5) minus logeta divided by (2 - log(2.53 X MI5) is no more than 0.652. An independent claim is also included for extrusion, extrusion blow molding or calendering of a composition as above.
Patent DE-69403979-D1 (DE)
Inventor: WAGNER ARMAND
IPC: B65D51/22
Filed: 1994-03-10
Granted: 1997-08-07
Abstract: A cap (10) for screwing on the neck (18) of a container (20) is provided with a stopper (34) placed inside the cap (10). When the cap (10) equipped with the stopper (34) is screwed on the neck (18) of the container (20) for the first time, the stopper (34) is forced into the neck (18) in order to close it hermetically. The stopper (34) remains in the neck (18) if the cap (10) is removed. In an inverted position, the cap (10) serves for perforating the stopper (34). <IMAGE>
Patent DE-69410498-D1 (DE)
Inventor: CORGHI REMO
IPC: G01B11/275
Filed: 1994-01-20
Granted: 1998-07-02
Abstract: The system for measuring the characteristic attitude angles of the wheels of an automobile frame comprises optical sensors positioned on the wheels of the automobile frame to feed data to a central processor arranged to convert them into angular values, and four identical measurement devices to be fixed in mutually symmetrical arrangement to the wheels of the automobile frame in such a manner as to interact with the devices positioned on the adjacent wheels, each device comprising two identical measurement units positioned in mutually perpendicular vertical planes and each comprising angle measurement means positioned vertically and horizontally, they having a single common reading unit, the angle measurement means comprising a light source directed towards a diaphragm, downstream of which there are located in succession a cylindrical converging lens and a reading unit consisting of CCD-type optical sensors perpendicular to the axis of the lens, downstream of which there is a container for liquid of high refractive power through which the light plane originating from the source is refracted onto the optical sensors. <IMAGE>
Patent DE-69411752-D1 (DE)
Inventor: LINDQUIST BENGT
IPC: A61F13/15
Filed: 1994-10-13
Granted: 1998-08-20
Abstract: A sheathing laminate (30) for an absorbent product, such as a sanitary napkin, a diaper, or an incontinence protector, and which is to be used as a liquid permeable top layer, which, when the product is in use, faces the body of the user, comprises a web (10) of plastic film, to one side of which are fixed two mutually spaced, longitudinal strips (14, 16) of non-woven material, while to the other side of the plastic film web (10) - in an area between the two strips (14, 16) on the opposite side of the plastic film web - there is fixed a longitudinal intermediate strip (26) of non-woven material. When used on an absorbent product, the laminate has perforations (42) at least within a portion of the area of the intermediate non-woven strip (26). <IMAGE>
Patent DE-69412404-D1 (DE)
Inventor: HIGASHITANI MASAAKI
IPC: G11C29/04
Filed: 1994-05-27
Granted: 1998-09-17
Abstract: An object of the present invention is to realize a flash memory in which word redundancy can be implemented. In a nonvolatile semiconductor memory in which word redundancy is implemented to replace a faulty memory cell with a redundancy nonvolatile memory cell in units of a word line, source lines are a plurality of lines SL1, SL2, SL3, etc., arranged in a one-to-one correspondence with and in parallel with word lines WL1, WL2, etc. The source lines are connected to a first common source line CSL1 via first switching means TrA1, TrA2, etc. that are selectively allowed to conduct owing to voltage applied to word lines for reading or writing. The source lines are connected to a second common source line SCL2 via second switching means TrB1, TrB2, etc. that conduct for erasing. <IMAGE>
Patent DE-69414120-D1 (DE)
Inventor: DAVISON WILLIAM
IPC: G01N1/36
Filed: 1994-08-12
Granted: 1998-11-26
Abstract: PCT No. PCT/GB94/01775 Sec. 371 Date Feb. 12, 1996 Sec. 102(e) Date Feb. 12, 1996 PCT Filed Aug. 12, 1994 PCT Pub. No. WO95/05591 PCT Pub. Date Feb. 23, 1995A probe device for use in measuring trace quantities of a component in a liquid environment comprises: (i) a membrane which is permeable to the component; and (ii) a layer of a material capable of binding the component and arranged to receive material which has permeated through the membrane from a face thereof juxtaposed to the fluid environment. The membrane may, for example, be a polyacrylamide gel and the material an ion exchange resin. The device may be used, for example, for determining quantities of trace metals in an aqueous environment.
Patent DE-69420277-D1 (DE)
Inventor: DUFOUR RENEAU
IPC: F04D7/02
Filed: 1994-09-23
Granted: 1999-09-30
Abstract: Disclosed is a centrifugal liquid pump, preferably of the rotary disc type, which incorporates a gas injection assembly of very simple yet efficient structure, whereby up to 15% per volume of a gas such as air, may be mixed with the pumped liquid. The gas injection is achieved with a gas feed pipe that enters the pump through its axial inlet and with a plurality of gas injector pipes that projects from the gas feed pipe radially within the impeller.
Patent DE-69420901-D1 (DE)
Inventor: WEDER DONALD E
IPC: B65B67/08
Filed: 1994-07-06
Granted: 1999-11-04
Abstract: An apparatus and method for forming a cover about an article and for automatically fastening the cover to the article, and optionally for automatically placing a label on the covered article. The article may be an article such as a potted plant and the cover may be a decorative cover. The invention satisfies the need for a means for rapidly covering and fastening the cover about an article with a minimal amount of manual effort and in a location having a limited amount of available space. The apparatus comprises a rotatable platform having at least one opening sized to receive the article. At least portions of a sheet of material are supported in a position generally over the opening. A cover forming assembly having contacting portions for contacting the sheet of material is disposed in the opening in the support surface. The apparatus also comprises a tying device for automatically applying a band or fastener about a portion of the outer surface of the covered article for fastening the cover about the article when the platform is rotated into a fastening position. The apparatus may also comprise a labeling device for automatically applying a label to a portion of the outer surface of the cover of the covered article before the covered article is removed from the platform. The apparatus may further comprise an assembly for securing and releasing the sheet of material in the cover forming position so the sheet is immobilized until after the sheet is moved to the forming position. The apparatus may further comprise an assembly such as a sheet feeder for automatically placing a sheet of material on the support surface. The apparatus may further comprise a pick and place apparatus for automatically picking the article up from an article supply and placing the article into the opening to form the covered article. The apparatus may further comprise means for automatically removing the covered article from the opening of the platform. The apparatus may further comprise means for automatically elevating the covered article as the removal station is approached.
Patent DE-69421906-D1 (DE)
Inventor: SALISBURY IAN
IPC: H01G9/00
Filed: 1994-06-10
Granted: 2000-01-05
Abstract: The method includes the steps of mounting on a substrate, a wafer of powdered solid state capacitor forming metal and sintering the wafer and metal together to fuse the interface between wafer and substrate to each other and convert the wafer into a porous integral mass. Then, dividing the sintered wafer into a multiplicity of mutually spaced sub-units, isolating the interface or boundary between the substrate and sub-units one from the other by a resin infusion or by a dielectric deposition step and causing the sub-units to be converted to capacitors by sequential anodizing and manganizing steps. After this, bonding a cathode plate to the counter electrode components present on the upper surfaces of the sub-units in electrical contact with it, filling the voids between adjacent sub-units with insulative resin material by injecting same between the plates utilizing the plates as elements of a mould, and after hardening of the resin sawing through the plates and hardened resin to define discrete encapsulated capacitors.
Patent DE-69427196-D1 (DE)
Inventor: MCLACHLAN ANTHONY
IPC: F02B3/06
Filed: 1994-09-16
Granted: 2001-06-13
Abstract: PCT No. PCT/NZ94/00096 Sec. 371 Date Mar. 15, 1996 Sec. 102(e) Date Mar. 15, 1996 PCT Filed Sep. 16, 1994 PCT Pub. No. WO95/08055 PCT Pub. Date Mar. 23, 1995An internal combustion engine in which the piston (10) rocks about a pivot point (60) with the piston (10) being connected adjacent the end remote from the pivot point (60) to a connecting rod (12) to drive a crankshaft. The piston (10) has a first arcuate sealing surface (41) and a second arcuate sealing surface (42) which is offset radially from the first sealing surface (41) with the first and second sealing surfaces (41, 42) being connected by a floor (44). The first arcuate sealing surface (41) seals against a correspondingly arcuate wall (51) of the combustion chamber (20) and the second arcuate sealing surface (42), which forms one wall of the combustion chamber (20), seals against a wall (52) of a boost chamber (53). The engine can be compression ignition or spark ignition and can be of the two-stroke cycle or four-stroke cycle.
Patent DE-69508568-D1 (DE)
Inventor: CAGGIANO THOMAS
IPC: C07C43/247
Filed: 1995-01-25
Granted: 1999-04-29
Abstract: A compound of the following structure:   <IMAGE>   wherein, when R8=H: R1=alkyl, cycloalkyl, arylalkyl, aryl; R2=cycloalkyl, aryl, C3-C10 alkyl; X,Y=O, S(O)n, NH; Z=CHO, CO2R3, CONHR4R5, CN, COR6, H, halo, HCN, NHCONR4R5, CONR4OR5, CONR4NR5R6, 1-tetrazole, S(O)nOH, S(O)nNR3R4, C=NOH, C(=N(OH)NH2, OCONR7R6, P(O)(OR4)2, C(=N(YR3))R4, NH2, SH, OH, OS(O)2R3, C(=NYC(=O)R3)R4, C(O)CO2R3, C(O)CONR3R4, CH(OH)CO2R3, CHFCO2R3, CF2CO2R3, CH(OH)CONR3R4, CF2CONR3R4, C=NNH2, C(=NOC(=O)R3)R4, C(=NNHC(=O)R3)R4, C(=NOH)R3, C(=NNR3)R4, NHC(=O)R6 or C(O)CONH2; R3, R4, R5, R6, R7=hydrogen, alkyl, aryl, aryalkyl, cycloalkyl, or fluoroalkyl; or a compound of Structure I, as just defined, wherein: X,Y=CH2, O, S(O)n, or NH; Z and R8=CO2R3, CONR3, or R8 and Z are concatenated such that R8Z=C(O)NHNHC(O), (CH2)mC(=W), V(CH2)mC(=W), or VnCH=CH(CH2)nC(=W); where V=O, S(O)n, NH; W=O, NOH, NHNH2, NOC(O)CH3, or NNHC(O)CH3; n=0-2; and m=2-4 or pharmaceutically acceptable salts thereof, useful in the treatment of asthma, and allergic and inflammatory diseases, as well as methods of treatment and pharmaceutical compositions utilizing the same.
Patent DE-69514213-D1 (DE)
Inventor: MUHL JONATHAN
IPC: C23F1/08
Filed: 1995-02-24
Granted: 2000-02-03
Abstract: A method of treating an object involving directly applying, e.g. printing, masking material to a surface, e.g. a metallic surface, of the object to provide a desired pattern of masked and unmasked areas and treating the partially masked surface, e.g. by etching, to remove material, e.g. metallic material, from the unmasked areas. The masking material is preferably applied under computer control by an ink-jet printing head. The etching may suitably comprise chemical etching, electro-chemical etching or pulsed electro-chemical etching.
Patent DE-69516312-D1 (DE)
Inventor: MASSA TED R
IPC: E21C35/183
Filed: 1995-10-30
Granted: 2000-05-18
Abstract: Methods for making, methods for using and articles comprising cermets, preferably cemented carbides and more preferably tungsten carbide, having at least two regions exhibiting at least one property that differs are discussed. Preferably, the cermets further exhibit uniform or controlled wear to impart a self-sharpening character to an article. The multiple-region cermets are particularly useful in wear applications. The cermets are manufactured by juxtaposing and densifying at least two powder blends having different properties (e.g., differential carbide grain size or differential carbide chemistry or differential binder content or differential binder chemistry or any combination of the preceding). Preferably, a first region of the cermet comprises a first ceramic component having a relatively coarse grain size and a prescribed binder content and a second region, juxtaposing or adjoining the first region, comprises a second ceramic component, preferably carbide(s), having a grain size less than the grain size of the first region, a second binder content greater than the binder content of the first region or both. These articles have an extended useful life relative to the useful life of monolithic cermets in such applications as, for example, wear. The multiple region cermets of the present invention may be used with articles comprising tools for materials manipulation or removal including, for example, mining, construction, agricultural, and metal removal applications.
Patent DE-69517485-D1 (DE)
Inventor: HAJALIGOL MOHAMMAD R
IPC: A24F40/20
Filed: 1995-04-06
Granted: 2000-07-20
Abstract: A cylindrical tube is provided of a mechanically strong and flexible electrical conductor such as a metal and has a plurality of separated regions. An electrically insulating layer such as a ceramic is applied on the outer surface except for one exposed portion. Electrically resistive heaters are then applied to the insulated regions and are electrically connected at one end to the underlying electrical conducting region. The electrical conductor is connected to the negative terminal of a power source. The other end of all the heaters are adapted to be connected to the positive terminal of the source. Accordingly, an electrically resistive heating circuit is formed wherein the tube serves as a common for all of the heating elements. The tubular heater can comprise an exposed end hub with a plurality of blades extending therefrom. Each blade can have an individual heater deposited thereon. Alternatively, every other blade can have a heater deposited thereon. The blades having no heater function as barriers to minimize outward escape of generated vapors. These barrier blades also function as heat sinks for the heaters on adjacent blades.